What about the nginx reverse proxy?

This article will explain in detail what to do about nginx reverse proxy. The editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

1. Composition of nginx configuration file

Nginx consists of the following parts

2. The use of nginx reverse proxy

The proxy_pass instruction can be proxied to the url address after proxy_pass according to the rules.

Server_name is used to define which url uses this rule

Proxy all requests under gulimaill.com

The load balancing syntax is as follows: upstream is defined as using a load balancing server in the balancing server proxy_pass.

You can use this method to proxy the gateway

Http {upstream myapp1 {server srv1.example.com; server srv2.example.com; server srv3.example.com;} server {listen 80; location / {proxy_pass http://myapp1;}} upstream gulimall {server 192.168.1.7 upstream myapp1 1000;} location / {proxy_set_header Host $host # proxy_pass http://192.168.1.7:10000; proxy_pass http://gulimall;}

Then configure gateway

Jump to merchandise service when url is * * .gulimaill.com

There is a hole here because nginx will not carry Host request headers, so you have to add proxy_set_header Host $host; configuration.

This is the end of this article on "how to do nginx reverse proxy". I hope the above content can be helpful to you, so that you can learn more knowledge. if you think the article is good, please share it out for more people to see.